Frank Ilmain — 1 Patent at Chevron

Frank Ilmain has been granted 1 US patent while listed as an inventor at Chevron. All of these patents were granted in 2002. Frank Ilmain ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frank Ilmain in Grafton, GB.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6391833	Low sulfur lubricant composition for two-stroke engines	Sumanth Addagarla, Jacques Cazin	2002-05-21

Frank Ilmain — 1 Patent

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